88156917

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{877}}^1$

素因数の和:979

約数の個数: 40

約数和(自身を含む): 141509016

約数和(自身を除く): 53352099

約数列:

[1, 3, 9, 17, 27, 51, 73, 81, 153, 219, 459, 657, 877, 1241, 1377, 1971, 2631, 3723, 5913, 7893, 11169, 14909, 23679, 33507, 44727, 64021, 71037, 100521, 134181, 192063, 402543, 576189, 1088357, 1207629, 1728567, 3265071, 5185701, 9795213, 29385639, 88156917]

約数ペア:

[(1, 88156917), (3, 29385639), (9, 9795213), (17, 5185701), (27, 3265071), (51, 1728567), (73, 1207629), (81, 1088357), (153, 576189), (219, 402543), (459, 192063), (657, 134181), (877, 100521), (1241, 71037), (1377, 64021), (1971, 44727), (2631, 33507), (3723, 23679), (5913, 14909), (7893, 11169)]